FAQ's KLIC-DI

How do I connect the device KLIC-DD or KLIC-DI to the air conditioning unit?

For KLIC-DD devices see the following installation note.
For KLIC-DI devices see the following installation note.

What do they indicate the LED light signals?

Fixed red: KLIC-DD/DI is in programming mode.
Blinking red: KLIC-DD/DI is in secure mode (the LED blinks red every 0.5 seconds).
Fixed green: failure in the KLIC-DD/DI power supply (this happens when KLIC-DD/DI is not connected to the AC unit and/or when the AC unit is not connected to the power supply line).
Blinking green: communication data from AC unit to KLIC-DD/DI.
Blinking blue: communication data from KLIC-DD/DI to AC unit.

Can I use the temperature value measured by a KNX probe as the reference temperature of the air conditioning unit?

For the units controlled by the KLIC-DD, it is not possible directly. However, to take this temperature measurement into account, the Advanced Climate Management can be enabled in KLIC-DD, which allows changing the setpoint temperature that is sent to the indoor unit according to the current temperature of the room measured by a KNX probe. For further information, see the manual of the device.

For the units controlled by the KLIC-DI, it is possible, provided the installer of the air conditioner has configured the wired remote controller as the reference temperature and KLIC-DI as master. In any case, there are restrictions that you can find in the section "Air temperature regulation – AC unit functioning" included in the installation note.

Do I need to configure a thermostat besides the KLIC DI and the air conditioner machine?

No, the Daikin air conditioner does the thermostatic control itself.

How should I configure the parameters master and slave of mode?

If the VRV system does not have heat recovery, (all the units must work under the same mode), There must be only one KLIC-DI configured as “Master of Mode” in the whole system. The rest of KLIC-DI should be configured as “Slave of Mode”. The “Master of Mode” KLIC-DI will set the operation mode of the outdoor unit and therefore the whole VRV system. The “Slave of Mode” units will only be able to work in a compatible mode. See table 2 in the manual to check the modes compatibility

If the VRV system has heat recovery (it allows several units working under different modes simultaneously), one KLIC DI per heat recovery unit must be configured as “Master of Mode”, this one will set the mode of the resting KLIC DI that hang on the same heat recovery unit. Those ones must be configured as “Slave of Mode”.

To find out more about the VRV systems, check the following technical note

What should I keep in mind when using the Daikin primary remote control together with the KLIC DI?

When using the Daikin primary wired remote control together with the KLIC DI, just one of them must be configured as master of communication, configuring the other one as slave of communication. If the unit is controlled just from KLIC DI, it must be configured as master of communication.

When the primary Daikin remote control is infrared instead of wired, the master of communication must be the KLIC DI. It is recommended not to use of the infrared one for a correct synchronization.

When I connect the KLIC-DI to the installation, the Daikin wired remote controller displays the error "U5", what does it mean?

The Daikin wired remote controller displays this error when two controllers (Daikin remote controller and KLIC-DI) are working as master. In this case, the master/slave configuration of the two controllers should be checked.

If you have enabled the external error handling in the KLIC-DI, it will send to the KNX bus the error “149” (0x95).

The Daikin wired remote controller displays the error "U8", what does it mean?

The Daikin wired remote controller displays this error when there is no remote controller configured as master. In this case, the master/slave configuration of the two controllers should be checked.

If you have enabled the external error handling in the KLIC-DI, it will send to the KNX bus the error “152” (0x98).

Troubleshooting

1. - KLIC-DD and KLIC-DI: check that the number of fan speeds and slat positions allowed by the air conditioning unit match those configured in the KLIC device.

2. - KLIC-DI: check the master-slave configuration. If the KLIC-DI is configured as master, the Daikin remote controller must be configured as slave, and, if the KLIC-DI is configured as slave, the Daikin controller must be configured as master.

Special cases:

- The infrared remote controller BRC7 * and BRC4* can only work as slave.

3. - KLIC-DI VRV: check the master-slave of mode configuration (heating / cooling). In VRV systems without heat recovery, there should only be one master of mode per system. In VRV systems with heat recovery, it must be configured one master of mode for each recovery box. For further information, see to the following installation note.

4. - KLIC-DI: check that there is no centralized control connected to the system. The KLIC-DI may not be compatible with the centralized controls.

5. - KLIC-DD and KLIC-DI: enable the errors handling. Use the ETS software to enable the errors handling in the KLIC-DD or KLIC-DI. Link the corresponding communication objects to different group addresses and check with the help of the group monitor if the KLIC device reports any error. The correspondence between the codes transmitted by the KLIC device and its corresponding Daikin error number can be found in the tables included in the manuals of the devices.

6.- If, after checking the above, the device still does not work, please contact our Online Technical Support.

Logical Functions

Which Zennio products have logical functions?

Actuators (all): MAXinBOX SHUTTER 8CH, MAXinBOX SHUTTER 4CH, MAXinBOX 16 Plus, MAXinBOX 16, MAXinBOX 8 Plus, MAXinBOX 8, MAXinBOX 66, MINiBOX 45, MINiBOX 25, MINiBOX Quatro, MINiBOX 20, inBOX 24, inBOX 20, ACTinBOX MAX 6, ACTinBOX QUATRO, ACTinBOX Classic Hybrid.
Lighting: DIMinBOX DX2, DIMinBOX 2CH, Luzen Plus, Luzen One
Clima: MAXinBOX Hospitality, MAXinBOX FANCOIL 4CH2P, MAXinBOX FANCOIL 2CH2P, MAXinBOX FC 0-10V FAN, MAXinBOX FC 0-10V VALVE, HeatingBOX 230V 8X, HeatingBOX 230V 4X, KLIC-DD, KLIC-DI Sky, ACTinBOX MAX 6 Fan Coil y ACTinBOX QUATRO Fan Coil.
KNX Energy Saver: KES, KCI.

Can I use the same Logical Function variables in different operations?

Yes, this is possible; just have on mind that the value stored in the variable changes when executing any operation in which it is involved, and this inevitably will affect the rest of operations using this same variable.

Is the value of an internal variable retained between different calls to the logical function?

Yes, it is. The value is retained even after a power failure, and it can also be used in different logical functions.

Is it possible to enchain several logical functions to solve complex issues?

Yes, it is. If the same object is used to call several functions, they will be executed in order, and it is also possible to pass values from one function to another using the internal variables.

All my Group Address associations with the Logical Function Communication objects disappeared. What happened?

This happens in the modules of 5 logical functions, where you need to input the number of Total Data Entry objects of each type in parameters. If you need to increase those parameters of Total Data entry objects onces you have made all the Logical Function Group Address associations, you will lose those associations.

WE ALWAYS RECOMMEND to define some more additional objects than the strictly necessary in the Logical Functions, as a later redefinition involves the deletion of the possible Group Address associations already made, with the consequent loss of time when having to associate them again.

In the modules of 10 logical functions, each Data Entry is enabled independently, avoiding the lose of associations when you need a different number of Data Entry objects.

Zennio, Innovation and Versatility

Our products are innovative and versatile. Several products in our catalogue offer the possibility to download on them different Application Programs depending on the funcionality required in the installation.

A brief summary of the possibilities is shown next:

Ref: "ZN1VI-TP38" Touch Panel Z38

InZennio Z38 -> Panel with tactil display, ambient thermostat, IR receiver and binary inputs.
IRSC Test -> Application developed to simulate the operation of an Air Conditiong split unit showing on the Z38 display the status information. This way, integrators can test the IRSC performance without phisically having a Split unit.

Ref: "ZN1VI-TP38i" Touch Panel Z38i

InZennio Z38i -> Panel with tactil display, ambient thermostat, IR receiver and binary inputs.
IRSC Test -> Application developed to simulate the operation of an Air Conditiong split unit showing on the Z38 display the status information. This way, integrators can test the IRSC performance without phisically having a Split unit.
IRSC Open Capture ->Application specifically developed to capture infrared frames from IR remote controllers.

Ref:"ZN1VI-TPZAS" touch controller ZAS

ZAS -> This application groups the functionality of the controller in a Menu, which is divided in several submenus (Thermostat, Security, Scenes, etc.). It is possible to configure the functionality of up to 8 buttons in total, which carry out different actions, according to the ETS configuration.
Roll-ZAS -> Add even more versatility to the room controller. The information is divided into pages (up to a total of 4 direct-action button pages, besides specific pages, such as Security, Configuration, etc.). In every button page, it is possible to configure up to 8 buttons (32 buttons in total), which will carry out different actions, according to the ETS configuration.

Ref: "ZN1IO-AB40" ActinBox QUATRO

ACTinBOX QUATRO -> KNX Actuator combining 4 x 16A multifunction binary outputs (individual or shutter channel) with multioperation logical functions
ACTinBOX QUATRO Fan Coil Controller -> Application developed to control 2 pipe Fan Coils.

Ref: "ZN1IO-AB60" ActinBox MAX6

ACTinBOX MAX6 -> KNX Actuator combining 6 x 10A multifunction binary outputs (individual or shutter channel) with multioperation Logical Functions
ACTinBOX MAX6 Fan Coil Controller-> Application developed to control 2 or 4 pipe Fan Coils + 1 General purpose output

Ref: " ZN1DI-RGBX3" Lumento X3

LUMENTO X3 RGB -> joint control over one tricolor (RGB) LED module.
LUMENTO X3 LED -> independent control over up to 3 monocolor LED modules.

Ref: " ZN1DI-RGBX4" Lumento X4

Lumento X4 RGB -> joint control over one LED module of 4 colors (RGBW).
Lumento X4 LED -> independent control over up to 4 monocolor LED modules.
Lumento X4 WHITE -> control over two WHITE LED modules of 2 channels (warm white and cold white).

Ref: "ZN1CL-IRSC" IRSC

IRSC Plus -> Designed to control Air Conditioning Systems with an IR receiver, including splits, ducted units with IR interface, or those to which one can be adapted.
IRSC Zone -> Application Program specifically developed to control Air ducted zoning systems (up to 8 zones) con grilles and/or motorized gates.
IRSC Open -> Application specifically developed to carry out an IR control via the KNX system. After analyzing theorders emitted by the infrared remote control, these orders can be send from any device in the KNX installation.

Ref: "ZN1RX-SKXOPEN" SKX-OPEN

SKX Open -> Allow controlling devices with a RS232 port via KNX. Basic funcionality offers "1 bit" objects and a maximum frame length of "10 bytes".
SKX Advance -> Allow controlling devices with a RS232 port via KNX. Advanced funcionality offers "1 bit", "1 byte" and "14 bytes" objects and a maximum frame lenght of "29 bytes".

Ref: "ZN1IO-KES" KES

KES 3xSingle-Phase -> Allow monitoring up to 3 single-phase electrical circuits independently.
KES 1xThree-Phase ->Allow monitoring 1 three-phase electrical circuit.

Safe Mode